Introduction Lecture Prepared by Prof. M. G. Wasel

University Pharos Faculty Engineering Programme Specification A- Basic Information 1- Programme title: Mechanical Engineering 2- Programme type: B. Sc. 3- Department Mechanical Engineering 4- Coordinator Prof. M. G. Wasel

214 – Mon from11:30 to 2:20 Lecture: E 214 – Mon from11:30 to 2:20 – Thu from12:30 to 2:20 Tutorial: E 226 – Thu from12:30 to 2:20 Instructor: Prof. M. G. Wasel Room: Room: E214 Office hours: Office hours: Monday (from 8 30 to ), Thursday (from 9 30 to ) Assistant: Eman Mohey El-Deen Room Room : E Office hours: Mon– from 9:30 to 11:20 Office hours: Mon– from 9:30 to 11:20 Wed– from12:30 to 2:20 Wed– from12:30 to 2:20 Prerequisites : Fluid Mechanics (1) (ME 251) Course code: (ME 230) Course title: Thermodynamics (1)

1-Course Aim: Providing the students with the necessary knowledge of thermodynamics basic principles, laws and applications. Also, develop the student knowledge of different types of energy, properties of the pure substance and the different applications of thermodynamics in our life. 2-Intended Learning outcomes (ILOs): a- Knowledge and understanding: a1. Identify the thermodynamics concepts and definitions. a2. Explain dimensions and units; Density and Specific; Gravity; state, Equilibrium state & State Postulate. a3. Describe the thermodynamics Process a4. Identify the First Law of Thermodynamics; Energy balance and The Mechanisms of Energy Transfer. a5. Describe the Ideal-Gas Equation of State.

a6. Define Specific Heats(Specific Heat at Constant Volume & Specific Heat at Constant Pressure). a7. Define Internal Energy, Enthalpy, and Specific Heats of Ideal Gases. a8. Identify the Thermal Energy Reservoirs; Heat Engines and Their Thermal Efficiency. a9. Identify the Second Law of Thermodynamics: (Clausius Statement); Equivalence of The Two statements. a10. Identify Reversible & Irreversible Processes and irreversibility. a11. Describe the CARNOT Cycle & The Reversed CARNOT Cycle; The CARNOT Principles. a12. Describe the CARNOT Heat Engine; The CARNOT Refrigerator & Heat Pump a13. Describe Entropy Change of Pure Substances; Isentropic Processes.

b- Intellectual skills b1. Determine the exact meaning of the thermodynamics expressions. b2. How to calculate the electrical work and the mechanical forms of work for a thermodynamics system. b3. Apply the First law of Thermodynamics between the system and its surrounding. b4. Determine efficiencies of mechanical and electric efficiency b5. Construct the property tables and apply the ideal gas equation of state. b6. Calculate the internal energy and enthalpy according to the specific heats data. b7. Calculate the thermal efficiency heat engine and coefficient of performance of refrigerators and heat pumps as thermodynamics cyclic devices. b8. Apply the T_ds relations & the entropy change of an ideal gases. c- Professional and practical skills c1. Analye the thermodyna mics concepts and the meaning of the expressions used in thermodynamics. c2. Distinguish between the different forms of energy, energy transfer forms and the similarities between heat and work. c3. Analysis of the internal and total energy of thermodynamics system.

c4. Analysis of the energy transfer forms between the system and its surrounding. c5. Analysis the saturated liquid –vapor mixture states; saturated solid-vapor mixtures states & the definition of sublimation; c6. Analysis of the moving boundary work for isochoric, isobaric, isotheral and the polytropic process. c7. Analysis of the relation of the specific heats and both of the internal energy & enthalpy. c8. Analysis of the increase of entropy principle. c9. Analysis of the entropy change of pure substances & the isentropic processes. d- General and transferable skills d1. Be analytical in the formulation and solution of problem. d2. Be an independent learner

WeekDateStudy materialDownloads 1 24/9/2012 introducing the Course Lecture (0Lecture (0) General Concepts Chapter (1) sheet 1 2 1/10/2012Temperature And The Ideal Gas Chapter (2) sheet 2 3 8/10/2012Properties of the Pure Substance Chapter (3) sheet /10/2012The First Law Of Thermodynamics Chapter (4) sheet /10/2012 The first law applied to open system- process or flow process Chapter (4b) sheet 4b 6 Eid Al-Adha 7 5/11/2012 The first law applied to open system-special processes Chapter (4c) sheet 4c 8 12/11/2012 Reversible and Irreversible Processes Chapter (5) sheet Mid-Term Exam Exam Solution 10 26/11/2012 Reversible and Irreversible Processes (Cont.) sheet /12/2012 The second law of thermodynamics Chapter (6) sheet /12/2012 The second law of thermodynamics (Cont.) 13 17/12/2012 Entropy chart sheet /12/2012 revision

4– Teaching and learning methods Lectures Tutorial 5- Student assessment methods Assignments Quizzes Reports 6-Course assessment: Mid-Term Examination …………………………..… 30 % Quizzes ………………………...……………………..…… 10 % Other types of assessments &H.Ws………..…. 10 % Final-Term Examination: ………………………….… 50 %

7-1 Recommended text book: “LECTURE NOTES ON FIRST COURSE OF THERMO DYNAMICS”, by Prof. Dr. M. G. Wasel 7-2 Reference Books: Y. A. Cengel,”Heat Transfer: a practical approach”, 2nd edition, McGraw-Hill Companies, Inc, 2003